
export type Numbric = number | string;
export interface typeInfo  {
    typename:string
    typeid:Numbric
    createTime:Date|Numbric
}
export interface bookItem {
    "id": Numbric,
    "code": Numbric | null,
    "bookname": string,
    "price": number,
    "imghref": string | null,
    "auth": string | null,
    "typeid": Numbric,
    "isshelf": Numbric,
    "typeInfo"?: typeInfo
    "checked"?: boolean,
}